CN210784731U

CN210784731U - Neurosurgery nursing head positioning bracket

Info

Publication number: CN210784731U
Application number: CN201921228113.1U
Authority: CN
Inventors: 杜金丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to the technical field of medical equipment, and a neurosurgery nurses head positioning bracket is disclosed, including the base, the last fixed surface of base is connected with the pillar, and the top swing joint of pillar has the mainboard, and the upper surface of mainboard covers the cotton pad of one deck, and the bottom surface fixedly connected with spiral piece of mainboard, spiral cover have connect the screw rod in the spiral piece, and the one end spiral of screw rod cup joints in the spiral pipe, and the other end of screw rod extends to one side and the fixedly connected with fixed block of spiral piece. The utility model discloses an adopt but height-adjusting's mode, it is rotatory to utilize the knob to drive the gear for the knob drives the telescopic link and stretches out and draws back from top to bottom, reaches height-adjusting's purpose, has avoided because the height of unable adjustment patient's head, increases the difficult degree of doctor when the operation, leads to the operation inefficiency, increases the painful problem of patient, has improved the efficiency that the operation was gone on, has reduced patient's misery simultaneously.

Description

Neurosurgery nursing head positioning bracket

Technical Field

The utility model relates to the technical field of medical equipment, specifically a neurosurgery nursing head positioning bracket.

Background

Neurosurgery is mainly used for treating diseases of nervous systems such as brain, spinal cord and the like caused by trauma, for example, cerebral hemorrhage endangers life, external brain injury caused by car accidents or brain tumor oppression needs to be operated, and when a hospital performs human craniocerebral operation, a head bracket capable of adjusting the head part of a human body needs to be adopted so as to meet the requirements of doctors during the human craniocerebral operation.

When doctor adopts head bracket to perform the operation, because need carry out the observation in different position to the head, the height of patient's head can't be adjusted to conventional head bracket, increase the difficult degree of doctor when the operation, lead to the inefficiency of operation, increase the painful problem of patient, when performing the operation simultaneously, need fix patient's head, prevent that patient from rocking because of the head, cause the failure of operation, in addition because patient's facial width is different, if can not adjust fixed width, lead to patient's comfort level to reduce the problem, now release a neurosurgery nursing head locating bracket.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a neurosurgery nurses head positioning bracket possesses height-adjustable, efficient, reduces the painful, fixed facial advantage of patient, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a neurosurgery nursing head positioning bracket comprises a base, wherein a pillar is fixedly connected to the upper surface of the base, a main plate is movably connected to the top end of the pillar, a cotton pad is covered on the upper surface of the main plate, a spiral block is fixedly connected to the bottom surface of the main plate, a screw rod is sleeved in the spiral block in a spiral manner, one end of the screw rod is sleeved in a spiral pipe in a spiral manner, the other end of the screw rod extends to one side of the spiral block and is fixedly connected with a fixed block, a movable plate is fixedly connected to one side of the fixed block, a spring is movably sleeved on the screw rod and positioned between the spiral block and the fixed block, a telescopic rod is movably connected to the bottom surface of the main plate and one side far away from the pillar, an adjusting box is fixedly connected to the upper surface of the base and positioned below the telescopic rod, the telescopic rod extends to the, the fixed cover in the pivot has connect the gear, the one end of pivot extends to the outside and the fixedly connected with knob of regulating box, the side of regulating box and the top fixedly connected with fixed pin that is located the knob, the one end and the removal round pin sliding connection of fixed pin.

Carefully, the quantity of fly leaf is two, and the one side that lies in the mainboard on two fly leaves all covers a layer cotton pad.

Carefully selecting, the telescopic rod is provided with saw teeth matched with the gear, and the saw teeth are meshed with the gear.

Carefully selecting, the latch that makes the removal round pin card go into is seted up to the outer edge of knob, and knob and removal round pin joint.

Carefully, the quantity of screw rod is two, and all sets up the screw thread of mutually supporting with the coil on two screw rods, two screw thread opposite direction on the screw rod.

Preferably, the maximum length of the spring is greater than the distance between the fixed block and the spiral block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an adopt but height-adjusting's mode, it is rotatory to utilize the knob to drive the gear for the knob drives the telescopic link and stretches out and draws back from top to bottom, reaches height-adjusting's purpose, has avoided because the height of unable adjustment patient's head, increases the difficult degree of doctor when the operation, leads to the operation inefficiency, increases the painful problem of patient, has improved the efficiency that the operation was gone on, has reduced patient's misery simultaneously.

2. The utility model discloses an adopt the fly leaf of adjustable width to carry out the mode of fixing to face, utilize the coil to drive the screw rod and control flexible, reach adjustable width's purpose, patient's head is fixed at the fixed fly leaf of screw rod afterbody simultaneously, has avoided patient because the head rocks, causes the failure of operation, in addition because patient's facial width is different, if can not adjust fixed width, leads to the problem that patient's comfort level reduces, improves the success rate of operation, has also increased patient's comfort level.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the cotton pad of the present invention;

fig. 3 is a bottom view of the structural main board of the present invention;

fig. 4 is the internal structure schematic diagram of the structure adjusting box of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a main board; 4. a movable plate; 5. a cotton pad; 6. a fixed block; 7. a telescopic rod; 8. an adjusting box; 9. a moving pin; 10. a knob; 11. a screw; 12. coiling; 13. a spring; 14. a gear; 15. a fixing pin; 16. a rotating shaft; 17. a spiral block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a neurosurgical nursing head positioning bracket comprises a base 1, a pillar 2 fixedly connected to the upper surface of the base 1, a main plate 3 movably connected to the top end of the pillar 2, a cotton pad 5 covering the upper surface of the main plate 3, a spiral block 17 fixedly connected to the bottom surface of the main plate 3, two screws 11 spirally sleeved in the spiral block 17, and two screws 11 respectively provided with threads matching with a spiral tube 12, wherein the threads on the two screws 11 are opposite in direction, the effect of adjusting the extension and retraction of the screws 11 is achieved by the rotation of the spiral tube 12, and the opposite threads are used to enable the extension and retraction directions of the two screws 11 to be opposite to achieve the effect of fixing the face of a patient, one end of the screw 11 is spirally sleeved in the spiral tube 12, the other end of the screw 11 extends to one side of the spiral block 17 and is fixedly connected with a fixing block 6, one side of the fixed block 6 is fixedly connected with a movable plate 4, the number of the movable plates 4 is two, one side of the two movable plates 4 positioned on the main plate 3 is covered with a layer of cotton pad 5, the two movable plates 4 can play a role of fixing the face of a patient, meanwhile, the comfort level of the face of the patient can be increased by increasing the cotton pad 5, in addition, the failure of the operation caused by the shaking of the head of the patient is avoided, the success rate of the operation is improved, a spring 13 is movably sleeved on the screw rod 11 and positioned between the spiral block 17 and the fixed block 6, the maximum length value of the spring 13 is larger than the distance value between the fixed block 6 and the spiral block 17, so that the spring 13 is in a compression state initially, when the coil 12 is rotated, the screw rod 11 is outwards stretched due to the effect of elasticity of the spring 13, the purpose of adjusting the fixed width is achieved, the comfort level of the patient, the telescopic rod 7 is provided with sawteeth which are matched with the gear 14, the sawteeth are meshed with the gear 14, the gear 14 rotates to drive the telescopic rod 7 to rise and fall, the effect of adjusting the height of the head of a patient is achieved, the problem that the operation efficiency is low and the pain of the patient is increased due to the fact that the height of the head of the patient cannot be adjusted and the difficulty degree of a doctor in the operation is increased is solved, the upper surface of the base 1 is fixedly connected with the adjusting box 8 below the telescopic rod 7, the telescopic rod 7 extends to the inner cavity of the adjusting box 8, the inner cavity of the adjusting box 8 is movably sleeved with the rotating shaft 16, the gear 14 is fixedly sleeved on the rotating shaft 16, one end of the rotating shaft 16 extends to the outer part of the adjusting box 8 and is fixedly connected with the knob 10, the outer edge of the knob 10 is provided with clamping teeth which enable the moving pin 9 to be clamped, the knob 10 is, utilize the card of removal round pin 9 to go into the effect of playing fixed knob 10, avoided the knob 10 rotation, lead to the unable fixed problem of height-adjusting, the side of regulating box 8 just is located the top fixedly connected with fixed pin 15 of knob 10, the one end and the removal round pin 9 sliding connection of fixed pin 15.

The working principle is as follows: when the device is used, a patient firstly lies down, the head is placed on the cotton pad 5, the moving pin 9 is lifted upwards according to the requirement of an operation, the knob 10 is rotated, the knob 10 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the gear 14 to rotate, the gear 14 drives the telescopic rod 7 to rise and fall through being meshed with the saw teeth on the telescopic rod 7, after the device is adjusted to an ideal height, the moving pin 9 is downwards clamped into the clamping teeth internal fixing knob 10 on the knob 10, then the coil 12 is rotated, when the coil 12 rotates clockwise, the screw rod 11 moves towards the middle to compress the spring 13, when the coil 12 rotates anticlockwise, the spring 13 drives the screw rod 11 to move outwards due to the elastic force, and when the ideal fixing effect is adjusted, the coil 12 stops rotating, and the purpose of fixing the head can be achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A neurosurgical care head positioning bracket, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a strut (2), the top end of the strut (2) is movably connected with a main board (3), the upper surface of the main board (3) is covered with a layer of cotton pad (5), the bottom surface of the main board (3) is fixedly connected with a spiral block (17), a screw rod (11) is sleeved in the spiral block (17) in a spiral way, one end of the screw rod (11) is sleeved in a spiral pipe (12) in a spiral way, the other end of the screw rod (11) extends to one side of the spiral block (17) and is fixedly connected with a fixed block (6), one side of the fixed block (6) is fixedly connected with a movable plate (4), a spring (13) is movably sleeved on the screw rod (11) and is positioned between the spiral block (17) and the fixed block (6), one side of the bottom surface of the main board (3) and far away from the strut (2, the utility model discloses a quick-witted, including base (1), telescopic link (7), pivot (16), fixed cover and gear (14), the upper surface of base (1) just is located below fixedly connected with regulating box (8) of telescopic link (7), telescopic link (7) extend to the inner chamber of regulating box (8), pivot (16) have been cup jointed in the inner chamber activity of regulating box (8), fixed cover has been connect in pivot (16) gear (14), the one end of pivot (16) extends to outside and fixedly connected with knob (10) of regulating box (8), the side of regulating box (8) just is located top fixedly connected with fixed pin (15) of knob (10), the one end and the removal round pin (9) sliding connection of fixed pin (15).

2. A neurosurgical care head positioning carriage in accordance with claim 1, wherein: the quantity of fly leaf (4) is two, and lies in one side of mainboard (3) on two fly leaves (4) and all cover one deck cotton pad (5).

3. A neurosurgical care head positioning carriage in accordance with claim 1, wherein: the telescopic rod (7) is provided with sawteeth which are matched with the gear (14) mutually, and the sawteeth are meshed with the gear (14) mutually.

4. A neurosurgical care head positioning carriage in accordance with claim 1, wherein: the outer edge of the knob (10) is provided with a latch for the movable pin (9) to be clamped in, and the knob (10) is clamped with the movable pin (9).

5. A neurosurgical care head positioning carriage in accordance with claim 1, wherein: the quantity of screw rod (11) is two, and all sets up the screw thread of mutually supporting with spiral pipe (12) on two screw rods (11), two screw thread opposite direction on screw rod (11).

6. A neurosurgical care head positioning carriage in accordance with claim 1, wherein: the maximum length value of the spring (13) is larger than the distance value between the fixed block (6) and the spiral block (17).